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Suggested Topics within your search.
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3801
A Miniaturized Dual-Band Short-Ended ZOR Antenna with Backed Ground Plane for Improved Bandwidth and Radiation Efficiency
Published 2023-01-01“…The overall electrical size of the designed antenna is 0.225λ0 × 0.144λ0 × 0.0144λ0 at ZOR (f0 = 2.70 GHz), where λ0 is the free space wavelength; therefore, it is applicable for different Wi-MAX application bands (2.5–2.7 GHz/3.3–3.8 GHz). …”
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3802
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3803
Modeling Face Detection Application Using Convolutional Neural Network and Face-API for Effective and Efficient Online Attendance Tracking
Published 2024-04-01“…Future research can be done by focusing research on improving the model to detect the students’ faces with different brightness, contrast, and saturation because students may not have the same place and condition when joining an online meeting class.…”
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3804
Effect of Trapezoidal-Shaped Well on Efficiency Droop in InGaN-Based Double-Heterostructure Light-Emitting Diodes
Published 2012-01-01“…We investigated the effects of different well shapes on the external quantum efficiency (EQE) and the efficiency droop in wide-well InGaN/GaN double-heterostructure light-emitting diodes. …”
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3805
Laser Powder Bed Fusion of Pure Titanium: Optimization of Processing Parameters by Means of Efficient Volumetric Energy Density Approach
Published 2024-11-01“…Forty-two tests were performed with different combinations of laser powers and scanning speeds; the samples were then characterized in terms of porosity, microstructure, and hardness. …”
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3806
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3807
Efficient Distributed Denial of Service Attack Detection in Internet of Vehicles Using Gini Index Feature Selection and Federated Learning
Published 2025-01-01“…It also provides a robust and efficient solution for the future automotive industry. …”
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3808
ESTIMATION OF TECHNICAL EFFICIENCY OF RED CHILI FARMING ON JAVA AND OUTSIDE JAVA, INDONESIA: A STOCHASTIC FRONTIER PRODUCTION APPROACH
Published 2024-12-01“…This study aims to analyze the factors affecting red chili production, identify the technical efficiency level of red chili, and analyze factors affecting the technical efficiency of red chili in Java and outside Java. …”
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3809
Optimizing multi-objective hybrid energy systems with pumped hydro storage for enhanced stability and efficiency in renewable energy integration
Published 2025-09-01“…This stragey aims to improve the overall efficiency and reliability of the hybrid production system. …”
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3810
MIE-SPD: A New and Highly Efficient Chaos-Based Multiple Image Encryption Technique With Synchronous Permutation Diffusion
Published 2025-01-01“…The encryption method is fast and efficient as it combines circular shift and SPD techniques. …”
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3811
Exploring the Dynamic Evolution and Drivers of the Coupled Coordination Relationship of Carbon Emission Efficiency and Economic Benefits in Construction Land Development
Published 2025-02-01“…The main conclusions are as follows: (1) The CCR between CEE and economic benefits of CLD in China shows the characteristic of “improvement-stability-local decline”, and it is higher in the eastern region than in the central and western regions. (2) The decoupling of carbon emission efficiency (CEE) and economic benefits of CLD between 2003 and 2023 shows diverse trends in different provinces and time scales in China. (3) China’s eastern region are consistent with σ-convergence and β-convergence, and the gap in the level of inter-regional coupling co-ordination has narrowed. …”
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3812
Heavy metal adsorption efficiency prediction using biochar properties: a comparative analysis for ensemble machine learning models
Published 2025-04-01“…., Random Forest Regressor (RFR), Adaptive Boosting (Adaboost), Gradient Boosting (GB), HistGradientBoosting, Extreme Gradient Boosting (XGBoost), and Light Gradient-Boosting Machine (LightGBM)) were applied in attempt to predict the adsorption efficiency of several heavy metals (i.e., Pb, Cd, Ni, Cu, and Zn) according to different factors including temperature, pH, and biochar characteristics. …”
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3813
Comparative Evaluation of Efficiency, Efficacy, and Patient Perception of Caries Excavation Burs in Pediatric Patients: A Randomized Clinical Trial
Published 2022-03-01“…Result: Significant difference (<italic>p</italic> = 0.000) was obtained in terms of efficiency with least time consumed by ceramic bur and highest by smart bur. …”
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3814
Energy Efficiency and Sustainability of Additive Manufacturing as a Mass-Personalized Production Mode in Industry 5.0/6.0
Published 2025-06-01“…This review article examines the role of additive manufacturing (AM) in increasing energy efficiency and sustainability within the evolving framework of Industry 5.0 and 6.0. …”
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3815
Efficiency Assessment of Transit-Oriented Development by Data Envelopment Analysis: Case Study on the Den-en Toshi Line in Japan
Published 2018-01-01“…Therefore, other influential factors must be considered when evaluating the efficiency of TOD-based stations with different inherent attributes. …”
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3816
Assessment of the Efficiency of Combined Seeding Rates of Common Vetch and Ryegrass for Controlling Weed Development in Organic Forage Cultivation Systems
Published 2025-04-01“…Weed suppression is a crucial factor in sustainable agriculture, and optimizing plant mixtures can enhance weed control efficiency. This study evaluates the effects of different mixture ratios of common vetch (<i>Vicia sativa</i> L.) and annual ryegrass (<i>Lolium multiflorum</i> L.) on forage yield, biomass production, dry matter production, and weed suppression in organic forage cropping systems. …”
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3817
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Different Approximations to the Solution of Upper-Convected Maxwell Fluid over a Porous Stretching Plate
Published 2014-01-01“…This approach is highly efficient and it controls the convergence of the approximate solutions. …”
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